Made by Automattic, Jetpack is one of the most popular plugin for WordPress. It’s not only used on WordPress.com but also on millions of hosted WordPress.org blogs. I did use it when it was first born a long time ago and wasn’t too impressed. But now it has changed a lot and what it brings to users is really powerful. I’m not going to talk everything about Jetpack (you can read a very informative blog post here). I will talk about Custom CSS module in Jetpack, which I’ve just experienced and really love it! 0. What is Custom CSS feature? If you customize a website for clients, there’re occasionally situations that you have to fix CSS or change a small bits …

More here:

Why do I love Custom CSS module in Jetpack?